<PRE><B>Question 578025</B>
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&lt;b&gt;&lt;i&gt;Angles&lt;/i&gt;&lt;/b&gt; do not have a perimeter.  &lt;b&gt;&lt;i&gt;Triangles&lt;/i&gt;&lt;/b&gt; have a permimeter.  The perimeter of a triangle is the sum of the measures of the three sides.  Use the distance formula to find the distance between each pair of vertices and then add the three distances.


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ d\ =\ sqrt{(x_1\ -\ x_2)^2\ +\ (y_1\ -\ y_2)^2}]


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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